| ... | @@ -380,14 +380,35 @@ following physical variables: |
... | @@ -380,14 +380,35 @@ following physical variables: |
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`et[iz][iy][ix]` thermal energy density $\epsilon$ (if dual energy mode)
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`et[iz][iy][ix]` thermal energy density $\epsilon$ (if dual energy mode)
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`ne[iz][iy][ix]` electron number density $n_e$
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`ne[iz][iy][ix]` electron number density $n_e$
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index meaning range
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| `g->` | variable |
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-------:-----------------------------------:------------------------
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|:----------------------|:-----------------------------------------------------------------------------------------|
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`ix` superblock-index in $x$-direction 0\...`g->nx`
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| `rho[iz][iy][ix]` | mass density 𝜚 |
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`iy` superblock-index in $y$-direction 0\...`g->ny`
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| `mx[iz][iy][ix]` | *x*-momentum density *m*<sub>*x*</sub> |
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`iz` superblock-index in $z$-direction 0\...`g->nz`
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| `my[iz][iy][ix]` | *y*-momentum density *m*<sub>*y*</sub> |
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`is` species counter 0\...`_C.species`-1
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| `mz[iz][iy][ix]` | (canonical) *z*-momentum density *m*<sub>*z*</sub> |
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`ic` tracers counter 0\...`_C.tracer`-1
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| `e[iz][iy][ix]` | total energy density *e* (if energy equation) |
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`it` testfield fluctuations counter 0\...`_C.testfields`-1
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| `bx[iz][iy][ix]` | magnetic field component *B*<sub>*x*</sub> (if MHD) |
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| `by[iz][iy][ix]` | magnetic field component *B*<sub>*y*</sub> (if MHD) |
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| `bz[iz][iy][ix]` | magnetic field component *B*<sub>*z*</sub> (if MHD) |
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| `phi[iz][iy][ix]` | gravitational potential *Φ* (if selfgravity) |
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| `nX[is][iz][iy][ix]` | species number densities *n*<sub>*s*</sub> (if species) |
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| `C[ic][iz][iy][ix]` | tracer variables *C*<sub>*c*</sub> (if tracer) |
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| `tfx[it][iz][iy][ix]` | *x*-component *b*<sub>*x*</sub><sub>*t*</sub> of testfields fluctuations (if testfields) |
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| `tfy[it][iz][iy][ix]` | *y*-component *b*<sub>*y*</sub><sub>*t*</sub> of testfields fluctuations (if testfields) |
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| `tfz[it][iz][iy][ix]` | *z*-component *b*<sub>*z*</sub><sub>*t*</sub> of testfields fluctuations (if testfields) |
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| `p[iz][iy][ix]` | thermal pressure *p* |
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| `T[iz][iy][ix]` | temperature *T* |
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| `et[iz][iy][ix]` | thermal energy density $\varepsilon$ (if dual energy mode) |
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| `ne[iz][iy][ix]` | electron number density $n_e$ |
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| index | meaning | range |
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|:------|:-----------------------------------------|:----------------------|
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| `ix` | grid-index in $x$-direction | 0...`g->nx` |
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| `iy` | grid-index in $y$-direction | 0...`g->ny` |
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| `iz` | grid-index in $z$-direction | 0...`g->nz` |
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| `is` | species counter | 0...`_C.species`-1 |
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| `ic` | tracers counter | 0...`_C.tracer`-1 |
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| `it` | testfields fluctuation variables counter | 0...`_C.testfields`-1 |
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`_C.species`, `_C.tracer` and `_C.testfields` are NIRVANA parameters
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`_C.species`, `_C.tracer` and `_C.testfields` are NIRVANA parameters
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(cf. [NIRVANA: Specification of main
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(cf. [NIRVANA: Specification of main
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